Navigation system and method to scroll to user selected point of interests (POIs)

ABSTRACT

A navigation system has at least one processor. A memory is coupled to the processor. The memory stores program instructions that when executed by the processor, causes the processor to: display a map; display a cursor showing a present location of a vehicle on the map; display a menu screen to enter user selected point of interest (POI) search criteria; display markings on the map, wherein each marking corresponds to a POI matching the user selected POI search criteria; move the map to a user selected marking; and center the map on the user selected marking.

FIELD

The present application generally relates to a vehicle navigationsystem, and, more particularly, to a vehicle navigation system thatdisplays different points of interest (POIs) on a map that meet definedsearch criteria and allows the user to move to a desired POI whileproviding details of the selected POI.

BACKGROUND

Many vehicles may now be equipped with navigations systems. Vehiclenavigation systems may be used to search for and calculate a route froma current location of the vehicle to a desired destination. Typicalvehicle navigation systems may be configured to allow a user to enter aname or address of the desired destination. The vehicle navigationsystem may calculate a route from a current location of the vehicle tothe desired destination and provide turn-by-turn navigation directionsto the driver via text, speech, or other communications avenues. Thevehicle navigation may show a map in graphical format on a display. Themap may show the present location of the vehicle as the vehicle movesalong a highlighted path to the desired destination. The display mayalso show the textual directions.

Vehicle navigation systems may allow a user to perform a search fordifferent types of points of interests (POIs) that may be located nearthe current location of the vehicle. The vehicle navigation system mayallow the user to locate different POIs such as nearest gas station,restaurants, parks, shopping centers and other destination types andthen select one of the POIs as the destination.

In present vehicle navigation systems, when the user performs a searchfor different types of POIs, a list may be displayed showing POIs thatmatch the user's search criteria. For example, if a user were to entercoffee shops, a list of coffee shops located near the vehicle may bedisplayed. Alternatively, or in addition to the list of POIs matchingthe user's search criteria, a plurality of markings and/or pins may bedisplayed on the map indicating the location of POIs on the map. Thus,in the above example, the map may have a plurality of pins indicatingthe location of the coffee shops located near the vehicle. However,limited to no information is provided about each pin. Thus, informationsuch as the name of the POI related to each pin, address of the POIrelated to each pin, and other POI related data is not shown.

In present vehicle navigation systems, the vehicle location may berepresented as a cursor and located in a center area of the display. Ingeneral, one cannot move the location of the cursor, as the cursorrepresents the current location of the vehicle. Even when the vehicle ismoving, the cursor generally stays in the middle of the display and thegraphical representation of the map continuously updates as the vehiclemoves. Thus, if a plurality of pins is displayed on the map indicatingthe location of user defined POIs, the user is not able to move/scrollto the different pin locations displayed on the map.

Therefore, it would be desirable to provide a system and method thatovercome the above identified concerns, as well as additional challengeswhich will become apparent from the disclosure set forth below.

SUMMARY

This summary is provided to introduce a selection of concepts in asimplified form that are further described below in the DESCRIPTION OFTHE APPLICATION. This summary is not intended to identify key featuresof the claimed subject matter, nor is it intended to be used as an aidin determining the scope of the claimed subject matter.

In accordance with one aspect of the present application, a navigationsystem is disclosed. The navigation system has at least one processor. Amemory is coupled to the processor. The memory stores programinstructions that when executed by the processor, causes the processorto: display a map; display a cursor showing a present location of avehicle on the map; display a menu screen to enter user selected pointof interest (POI) search criteria; display markings on the map, whereineach marking corresponds to a POI matching the user selected POI searchcriteria; move the map to a user selected marking; and center the map onthe user selected marking.

In accordance with one aspect of the present application, a method ofdisplaying point of interests (POIs) on a navigation system isdisclosed. The method comprises: displaying a map; displaying a menuscreen to enter user selected POI search criteria; displaying markingson the map corresponding to a POI matching the user selected POI searchcriteria; moving the map to a user selected marking; and centering themap on the user selected marking.

In accordance with one aspect of the present application, a navigationsystem is disclosed. The navigation system has at least one processor. Amemory is coupled to the processor. The memory stores programinstructions that when executed by the processor, causes the processorto: display a map; display a cursor showing a present location of avehicle on the map; display a menu screen to enter user selected POIsearch criteria; display a POI list showing POIs matching the userselected POI search criteria, the POI list displays the POIs in orderbased on a distance from the present location of the vehicle to eachrespective POI; display markings on the map corresponding to a POImatching the user selected POI search criteria; moving the map to a userselected marking; centering the map on the user selected marking; anddisplay data in a text box proximate the user selected marking showinginformation related to the user selected marking.

BRIEF DESCRIPTION OF THE DRAWINGS

Embodiments of the disclosure will become more fully understood from thedetailed description and the accompanying drawings, wherein:

FIG. 1 is a side view of a vehicle implementing an exemplary navigationsystem having a scroll feature to move a cursor to a desired point andto search for points of interest near the desired point in accordancewith one aspect of the present application;

FIG. 2 is a simplified functional block diagram of the exemplarynavigation system depicted in FIG. 1 in accordance with one aspect ofthe present application;

FIG. 3 shows one embodiment of an illustrative screen view generated bythe exemplary navigation system depicted in FIG. 1 showing a VehiclePosition (VP) cursor in accordance with one aspect of the presentapplication;

FIG. 4 shows one embodiment of an illustrative menu screen generated bythe exemplary navigation system depicted in FIG. 1 in accordance withone aspect of the present application;

FIG. 5 shows one embodiment of an illustrative POI list screen generatedby the exemplary navigation system depicted in FIG. 1 in accordance withone aspect of the present application;

FIG. 6 shows one embodiment of an illustrative POI map screen generatedby the exemplary navigation system depicted in FIG. 1 in accordance withone aspect of the present application;

FIG. 7 shows the embodiment of the illustrative POI map screen depictedin FIG. 6 having the moving areas in accordance with one aspect of thepresent application;

FIG. 8 shows one embodiment of an illustrative POI map screen generatedby the exemplary navigation system depicted in FIG. 1 in accordance withone aspect of the present application;

FIG. 9 shows one embodiment of an illustrative POI map screen generatedby the exemplary navigation system depicted in FIG. 1 when the vehicleis moving in accordance with one aspect of the present application;

FIG. 10 is an exemplary flowchart depicting an illustrative method toallow a user to display different POIs on a map and to allow the user tomove to a desired POI and provide details of the selected POI inaccordance with one aspect of the present application.

DESCRIPTION OF THE APPLICATION

The description set forth below in connection with the appended drawingsis intended as a description of presently preferred embodiments of thedisclosure and is not intended to represent the only forms in which thepresent disclosure can be constructed and/or utilized. The descriptionsets forth the functions and the sequence of steps for constructing andoperating the disclosure in connection with the illustrated embodiments.It is to be understood, however, that the same or equivalent functionsand sequences can be accomplished by different embodiments that are alsointended to be encompassed within the spirit and scope of thisdisclosure.

Referring to FIG. 1, an exemplary vehicle 10 may be seen. The vehicle 10may be equipped with a navigation system 12. The navigation system 12may be used to provide directional guidance from a present location ofthe vehicle 10 to a desired location. The navigation system 12 may beconfigured to display a map showing a plurality of marking and/or pins(hereinafter pins) indicating different point of interests (POIs) thatmatches a user's search criteria and to allow the user to move to adesired pin and display details of the POI related to the desired pin.

Referring now to FIG. 2, in accordance with one embodiment, thenavigation system 12 may have a processor 14, a location determiningunit 16, a memory 18, a user interface 20, a display 22 and a powersource 24. Each of the above mentioned components of the navigationsystem 12 may be placed within a housing 26. The processor 14 may becoupled to the user interface 20, location determining unit 16, memory18, and display 22, through wired or wireless connections to enableinformation to be exchanged between the various components. All or someof the components of the navigation system 12 may be powered via thepower source 24.

The processor 14 may be used to control the various functions of thenavigation system 12. The processor 14 may be implemented in hardware,software or a combination thereof. The processor 14 may store a computerprogram or other programming instructions associated with the memory 18to control the operation of navigation system 12. The data structuresand code within the software in which the present disclosure may beimplemented, may be stored on a non-transitory computer-readablestorage. The non-transitory computer-readable storage may be any deviceor medium that may store code and/or data for use by a computer system.The non-transitory computer-readable storage medium may include, but isnot limited to, volatile memory, non-volatile memory, magnetic andoptical storage devices such as disk drives, magnetic tape, CDs (compactdiscs), DVDs (digital versatile discs or digital video discs), or othermedia capable of storing code and/or data now known or later developed.The processor 14 may comprise various computing elements, such asintegrated circuits, microcontrollers, microprocessors, programmablelogic devices, etc, alone or in combination to perform the operationsdescribed herein.

When the navigation system 12 is active, the processor 14 may determinea current location of the vehicle 10. The processor 14 may receivelocation data from the location determining unit 16. In accordance withone embodiment, the location determining unit 16 may be a GlobalPositioning Satellite (GPS) device 16A. The GPS device 16A may calculatethe current location of the vehicle 10 by timing signals sent by GPSsatellites. Each GPS satellite may continually transmits message signalsthat may include the time the message was transmitted and GPS satelliteposition at the time the message signal was transmission. The GPS device16A may use the message signals received to determine a transit time ofeach message signal and computes the distance to each GPS satellite.These distances and satellite locations may be used to compute thelocation of the GPS device 16A and thus the present location of thevehicle 10. The above is given as one example. The processor 14 maydetermine a current location of the vehicle 10 in other manners.

The memory 18 may be coupled to the processor 14 as well as othercomponents of the navigation system 12. The memory 18 may be used tostore various data utilized by the processor 14 and or other componentsof the navigation system 12. The memory 18 may include removable andnon-removable memory elements such as RAM, ROM, flash, magnetic,optical, and/or other conventional memory elements. The above listing isgiven as an example and should not be seen in a limiting manner.

The memory 18 may be used to store programming data for instructing theprocessor 14 or other components of the navigation system 12 to performcertain steps as will be described below. The memory 18 may also storevarious geographical representations of maps and navigation data, aswell as data related to POIs and other related data.

The user interface 20 may be coupled to the processor 14 as well asother components of the navigation system 12. The user interface 20 maybe used to enter information into the navigation system 12. The userinterface 20 may be buttons, switches, keyboard, trackball, scroll wheelor similar device used to enter data. In accordance with one embodiment,the display unit 22 may show an alphanumeric keyboard or other inputmechanisms and the user interface 20 may be used to select and enter adesired letter, number and/or other input command. Alternatively, thedisplay unit 22 may be a touch screen display thereby functioning as adisplay unit 22 and the user interface 20.

The display 22 may be coupled to the processor 14 as well as othercomponents of the navigation system 12. The display 22 may be used toshow graphical representations of maps, routes, POIs, and other data aswill be detailed below. The display 22 may be used to show analphanumeric keyboard and/or other input mechanism to be used with or asthe user interface 20. The display 22 may be a Cathode Ray Tube (CRT),Liquid Crystal Display (LCD) or display types.

The power source 24 may be provided to supply power to the variouscomponents of the navigation system 12. The power source 24 may be usedto directly or indirectly power the processor 14, the locationdetermining unit 16, memory 18, user interface 20 and/or display 22. Thepower source 24 may be batteries, an adapter for running off of powersupplied by the vehicle 10 or power supply devices.

Based on the current location identified, the processor 14 may display agraphical representation of a map showing the current location of thevehicle 10 on the display unit 22. The processor 14 may obtain map datafrom the memory 18. Alternatively, the processor 14 may download mapdata via the location determining unit 16 (i.e., the GPS device 16A).The graphical representation of the map shown on the display 22 may be atwo dimensional representation, a three dimensional representation, asatellite image representation, or other graphical representations.

Referring now to FIGS. 1-8, operation of the navigation system 12 may bedescribed. When the navigation system 12 is activated, the navigationsystem 12 may identify a current location of the vehicle 10. An initialscreen view 30 may be generated as shown in FIG. 3. In general, theinitial screen view 30 may show a graphical representation of a map 32.A vehicle position (VP) cursor 34 may be shown on the map 32. The VPcursor 34 may be a graphical representation of the vehicle 12 indicatinga present location of the vehicle 10 on the map 32. Data 36 may be shownon the screen view 30 indicating a current street name where the VPcursor 34 is located. Other data such as a current time or a compassindicator may be shown on the screen view 30. If a route to adestination has been calculated, the calculated route may behighlighted. The navigation system 12 may be dynamic such that as thevehicle 10 moves, the graphical representation of the map 32 and theposition of the VP cursor 34 on the map 32 may be updated.

If the user would like to perform a search for different types of POIsthat may be located near the VP cursor 34, the user may enter searchcriteria through the user interface 20. In accordance with oneembodiment, by using the user interface 20, a menu screen 38 may be seenon the display 22 as shown in FIG. 4. The menu screen 38 may havepre-defined search criteria for selected types of POIs. As shown in FIG.4, the menu screen 38 may have POI categories for food 38A, gas 38B,lodging 38C, and shopping 38D. Other POI categories may be shown on themenu screen 38 other than those shown in FIG. 4. By selecting one of thelisted POI categories shown on the menu screen 38, POIs that meet thepre-defined search criteria of the selected POI category may be shownand/or listed as will be described below. One or more of the POIcategories may have one or more sub-categories. The sub-categories maylist different divisions of the POIs categories. For example, if theuser selected the POI category for food 38A, one or more sub-categoriesmay be displayed showing different types of food categories such asAmerican food, Asian food, Mexican food, as well as other food types.Alternatively, the sub-categories may be listed based on customerreviews, or ratings. In the above example, if the user selected the POIcategory for food 38A, one or more sub-categories may be displayed forfive star restaurants, four star restaurants, three star restaurants,two star restaurants, one star restaurants and no star restaurants. Theabove are given as examples. The POI categories may be divided intoother sub-categories than those listed above.

A search area 38E may be shown on the menu screen 38. The search area38E may be used to enter user selected search criteria. The user mayenter keywords, addresses or other search criteria in the search area38E through the user interface 20. The navigation system 12 may beconfigured to find POIs that match the search criteria entered. Forexample, if the user wanted to search for coffee houses, the user mayenter “coffee” through the user interface 20 in the search area 38E. Thenavigation system 12 may locate POIs that match the search criteria for“coffee”.

In the embodiment shown in FIG. 4, a scroll button 40 may appear on thedisplay 22. The scroll button 40 may be a touch screen button on thedisplay 22 which may allow the user to navigate through the menu screen38. By using the scroll button 40, the user may go through the differentPOI categories that may be listed on the menu screen 38. By using the“Enter” button 40A, the user may select one of the listed POI categoriesshown on the menu screen 38 or to search for POIs that match the searchcriteria entered in the search area 38E.

Referring to FIG. 5, when the user has entered the POI search criteria,a screen 42 showing a POI list 44 may be displayed. The POI list 94 mayshow POIs that match the search criteria entered. The POIs on the POIlist 44 may be listed in different manners. In the embodiment shown inFIG. 5, the POIs on the POI list 44 may be displayed based on thedistance from the POI to the current location of the vehicle 12 with theclosest POI listed first and the furthest POI listed last. The POIs onthe POI list 44 may be listed in other manners such as alphabetically,customer rating, or other listing manners. While four POIs may be shownon the POI list 44 in FIG. 5, any number of POIs that meet the searchcriteria may be listed. The user may scroll through the POIs on the POIlist 44 using the user interface 20 and/or the scroll button 40.

In order to limit the number of POIs listed, the navigation system 12may be configured to list the POIs that meet the search criteria and arewithin a predetermined distance of the current location of the vehicle10. Thus, in the example where the user wanted to search for coffeehouses, all coffee houses within a predetermined radius of the vehicle10 may be listed. Alternatively, the number of POIs listed may belimited to those POIs that meet the search criteria as well as within apredetermined boundary defined by the map 32. Thus, in the example wherethe user wanted to search for coffee houses, all coffee houses locatedwithin the boundary of the map 32 may be listed. In accordance with oneembodiment, the map may be set at a default map scale. Alternatively, auser may increase or decrease a magnification level of the map 32. Thus,the number of POIs listed may change based on the magnification level ofthe map 32 being shown on the display 22. In accordance with oneembodiment, if the vehicle 10 is moving, the navigation system 12 maylimit the number of POIs on the POI list 44. The navigation system 12may limit the number of POIs on the POI list 44 to a predeterminednumber of POIs that match the search criteria and are closest to thevehicle 12. In accordance with one embodiment, the navigation system 12may limit the number of POIs on the POI list 44 to the closeted eightPOIs that match the search criteria.

The user may switch from the screen 42 showing the POI list 44 to a POImap screen 46 shown in FIG. 6. The user may use the user interface 20and/or the scroll button 40 to switch from the screen 42 to the POI mapscreen 46. The POI map screen 46 may show the location of each of thePOIs on the POI list 44 that meet the search criteria. Markers or pins48 (hereinafter pins 48) may be used to show the location of each POI onthe map 32. The navigation system 12 may be configured to allow the userto move/scroll to a user selected pin 46. The scroll button 40 and/orthe user interface 20 may be used to allow the user to navigate aposition on the map 32 to a user selected pin 46. In accordance with oneembodiment, the map 32 may move to the next pin 46 in the user selecteddirection. If the user continues to press the scroll button 40 and/orthe user interface 20 in the same direction, the map 32 may continue tomove to the next successive pin 46 in the user selected direction. Themovement of the map 32 may stop when there are no more pins 46 in theuser selected direction. Alternatively, the map 32 may return to thefirst pin 46 closest to the cursor 34 in the user selected direction.

In accordance with one embodiment, the map 32 may be divided into aplurality of sections 50. Each section 50 may correspond to a directionin which the scroll button 40 may move the map 32. Thus, if the scrollbutton 40 is a touch screen 8-way scroll button, the map 32 may bedivided into eight different sections wherein each section maycorrespond to one of the eight different directions the scroll button 40may move.

As may be seen in FIG. 7, the map 32 may be divided into a plurality ofsections. In the embodiment shown in FIG. 7, the map 32 may be dividedinto eight sections 50A-50H. Each section 50A-50H may correspond to oneof the eight different directions in which the scroll button 40 maymove. While the map 32 on FIG. 7, may show a plurality of lines dividingthe map 32 into the eight sections 50A-50H, the lines are being shownfor illustrative purposes.

If the user were to move the map in the direction corresponding tosection 50B, the map 32 may move to the pin 46 labeled as 1 which is the1^(st) pin 46 located closest to the VP cursor 34. If the user continuesto move the map 32 in the direction corresponding to section 50B, themap 32 may then move to the next pin 46 labeled as 2 in section 50Bwhich may be the 2^(nd) closest pin 46 to the VP cursor 34 in thedirection corresponding to section 50B. If the user continues to movethe map 32 in the direction corresponding to section 50B, the map 32 maycontinue to move to next successive pin 46 which may be the pin 46labeled as 3 in section 50B. The movement of the map 32 may stop wherethere are no more pins 46 in section 50B.

When the user moves the map 32 to a pin 46, the location of the pin 46may be centered on the map 32 as shown in FIG. 8. A bubble 52 may appearproximate the pin 46. The bubble 52 may have information related to thepin 46. For example, the bubble 52 may display a name and address of thePOI associated with the pin 46. The bubble 52 may contain the distancefrom the VP cursor 34 to the pin 46. Other information such as a phonenumber or other information related to the POI associated with the pin46 may be shown.

The user may select the pin 46 as a destination by using the button 40Aor the user interface 20. If the pin 46 is selected as a destination, aroute from the VP cursor 34 to the pin 46 may be shown on the map 32.

If at any time the user wishes to return back to a previous pin 46, theuser may press a back button on the user interface 20. In accordancewith the embodiment, the back button 40B may be a button locatedproximate the scroll button 40 that appears on the display 22. Bypressing the back button 40B, the user may go to the previous pin 48that the user just passed. For example, as shown in FIG. 7, if the userscrolls the map 32 to be positioned on the pin 48 labeled as 3, bypressing the back button 40B, the user may scroll the map 32 back to thepin 48 labeled as 2.

In accordance with one embodiment, if the vehicle 12 is moving and thescreen 42 showing the POI list 44 is being displayed, the number of POIson the POI list 44 may be reduced to a predetermined number. Forexample, the navigation system 12 may be configured to reduce the numberof POIs on the POI list 44 to the eight closest POIs that meet thesearch criteria. The user may select one of the POIs on the POI list 44using the user interface 20 and/or the scroll button 40. By selecting aPOI on the POI list 44, the navigation system 12 may switch from thescreen 42 showing the POI list 44 to a POI map screen 46′ shown in FIG.9. The POI map screen 46′ may show a pin 48 indicating the location ofthe selected POI. Other pins 48 corresponding to the non-selected POIson the POI list 44 may not be shown. A bubble 52 may appear proximatethe pin 46. The bubble 52 may have information related to the pin 46.For example, the bubble 52 may display a name and address of the POIassociated with the pin 46. The bubble 52 may contain the distance fromthe VP cursor 34 to the pin 46. Other information such as a phone numberor other information related to the POI associated with the pin 46 maybe shown.

If the user wanted to go back to the POI list 44, the user may press aback button on the user interface 20 or the back button 40B locatedprimate the scroll button 40. By using the back button on the userinterface 20 or the back button 40B, the navigation system 10 may goback to the screen 42 showing the POI list 44 where the user may selectanother POI on the POI list 44.

Referring now to FIGS. 1-10, a method of operation of the navigationsystem 12 may be disclosed. The method starts with a determination of acurrent location of the vehicle 10 as shown in block 60. A map 32 may bedisplayed showing the current location of the vehicle 12 as shown inblock 62. If a user wishes to locate POIs near the current location ofthe vehicle 12, a user may enter a command for a menu screen 38 toappear as shown in block 64. The menu screen 38 may allow the user toenter and/or selected search criteria to find POIs that match the searchcriteria entered and/or selected. When search criteria has been enteredand/or selected, a POI list 44 may be displayed as shown in block 66. APOI map screen 46 may be shown indicating the location of each POIs onthe POI list 44 as shown in block 68. Pins 48 may be used to show thelocation of each POI on the POI map screen 46. The navigation system 12may be configured to allow the user to move/scroll to a user selectedpin 46 as shown in block 70. The scroll button 40 and/or the userinterface 20 may be used to allow the user to navigate a position on themap 32 to a user selected pin 46. In accordance with one embodiment, themap 32 may move to the next pin 46 in the user selected direction. Ifthe user continues to press the scroll button 40 and/or the userinterface 20 in the same direction, the map 32 may continue to move tothe next successive pin 46 in the user selected direction. The movementof the map 32 may stop when there are no more pins 46 in the userselected direction.

When the user moves the map 32 to a pin 46, the location of the pin 46may be centered on the map 32 as shown in block 72. A bubble 52 mayappear proximate the pin 46 as shown in block 74. The bubble 52 may haveinformation related to the pin 46. For example, the bubble 52 maydisplay a name and address of the POI associated with the pin 46. Thebubble 52 may contain the distance from the VP cursor 34 to the pin 46.Other information such as a phone number or other information related tothe POI associated with the pin 46 may be shown.

The foregoing description is illustrative of particular embodiments ofthe application, but is not meant to be a limitation upon the practicethereof. The following claims, including all equivalents thereof, areintended to define the scope of the application.

What is claimed is:
 1. A navigation system comprising: at least oneprocessor; and a memory coupled to the processor, the memory storingprogram instructions that when executed by the processor, causes theprocessor to: display a map; display a cursor indicating a presentlocation of a vehicle on the map; display a menu screen to enter a userselected point of interest (POI) search criteria; display a POI listshowing POIs matching the user selected POI search criteria, wherein thePOI list is limited to a predetermined number of POIs matching the userselected POI search criteria when the vehicle is moving; displaymarkings on the map to POIs matching the user selected POI searchcriteria; move the map to a user selected marking; and center the map onthe user selected marking.
 2. The navigation system, in accordance withclaim 1, wherein the memory storing program instructions that whenexecuted by the processor, causes the processor to display data in atext box proximate the user selected marking showing information relatedto the user selected marking.
 3. The navigation system, in accordancewith claim 1, wherein the POI list displays the POIs in order based on adistance from the present location of the vehicle to each respectivePOI.
 4. The navigation system, in accordance with claim 1, wherein thememory storing program instructions that when executed by the processor,causes the processor to display a single marking on the mapcorresponding to a user selected POI from the POI list when the vehicleis moving, markings corresponding to non-selected POIs from the POI listremoved from the map.
 5. The navigation system, in accordance with claim4, wherein the memory storing program instructions that when executed bythe processor, causes the processor to display data in a text boxproximate the single marking, the text box showing information relatedto the single marking.
 6. The navigation system, in accordance withclaim 1, wherein moving the map to a user selected marking comprises:moving to a first marking in a user selected direction, the firstmarking located closest to the cursor; and moving to successive markingsin the user selected direction wherein each successive marking isfurther away from the cursor when the user continues to move the map. 7.A method of displaying point of interests (POIs) on a navigation systemcomprising: displaying a map; displaying a menu screen to enter userselected POI search criteria; displaying a POI list showing POIsmatching the user selected POI search criteria, wherein the POI list islimited to a predetermined number of POIs matching the user selected POIsearch criteria when a vehicle having the navigation system is moving;displaying markings on the map corresponding to a POIs matching the userselected POI search criteria; moving the map to a user selected marking;and centering the map on the user selected marking.
 8. The method ofclaim 7, comprising displaying data in a text box proximate the userselected marking showing information related to the user selectedmarking.
 9. The method of claim 7, comprising displaying POIs on the POIlist in order based on a distance from a present location of a vehiclehaving the navigation system to each respective POI.
 10. The method ofclaim 7, wherein the POI list is limited to a predetermined number ofPOIs matching the user selected POI search criteria when a vehiclehaving the navigation system is moving.
 11. The method of claim 10,comprising displaying a single marking on the map corresponding to auser selected POI from the POI list when the vehicle is moving, markingscorresponding to non-selected POIs from the POI list removed from themap.
 12. The method of claim 11, comprising displaying data in a textbox proximate the single marking, the text box showing informationrelated to the single marking.
 13. The method of claim 7, wherein movingthe map to a user selected marking comprises: moving to a first markingin a user selected direction, the first marking located closest to thecursor; and moving to successive markings in the user selected directionwherein each successive marking is further away from the cursor when theuser continues to move the map.
 14. A navigation system comprising: atleast one processor; and a memory coupled to the processor, the memorystoring program instructions that when executed by the processor, causesthe processor to: display a map; display a cursor indicating a presentlocation of a vehicle on the map; display a menu screen to enter a userselected POI search criteria; display a POI list showing POIs matchingthe user selected POI search criteria, the POI list displays the POIs inorder based on a distance from the present location of the vehicle toeach respective POI, wherein the POI list is limited to a predeterminednumber of POIs matching the user selected POI search criteria when thevehicle is moving; display markings on the map corresponding to a POImatching the user selected POI search criteria; move the map to a userselected marking; center the map on the user selected marking; anddisplay data in a text box proximate the user selected marking showinginformation related to the user selected marking.
 15. The navigationsystem, in accordance with claim 14, wherein the memory storing programinstructions that when executed by the processor, causes the processorto display a single marking on the map corresponding to a user selectedPOI from the POI list when the vehicle is moving, markings correspondingto non-selected POIs from the POI list removed from the map.
 16. Thenavigation system, in accordance with claim 14, wherein moving the mapto a user selected marking comprises: moving to a first marking in auser selected direction, the first marking located closest to thecursor; and moving to successive markings in the user selected directionwherein each successive marking is further away from the cursor when theuser continues to move the map.